AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Claude 2.1 vs Code Llama

Anthropic
Claude 2.1
Meta
Code Llama
Overview
CompanyAnthropicMeta
Release dateNov 21 2023Aug 24 2023
AccessProprietaryOpen Weight
Timeline
Release gapCode Llama shipped 89 days before Claude 2.1

Which is better: Claude 2.1 or Code Llama?

Claude 2.1 and Code Llama don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama shipped 89 days before Claude 2.1, so benchmark comparisons should account for the intervening progress.

Claude 2.1 is proprietary, while Code Llama is open weight.

Direct benchmark comparisons are unavailable — Claude 2.1 and Code Llama don't publish scores on any of the same benchmarks.

Frequently asked questions

Claude 2.1 was released by Anthropic on Nov 21 2023.

Code Llama was released by Meta on Aug 24 2023.

Claude 2.1 is a proprietary model released by Anthropic. Code Llama is an open weight model released by Meta.

Other comparisons